Jackson Weather Forecast

    • 60
    • 63

    Rain Showers

    • 61
    • 67

    Drizzle

    • 59
    • 71

    Mostly Cloudy

    • 60
    • 70

    Rain Showers Likely

    • 59
    • 67

    Rain Showers Likely

    • 57
    • 67

    Chance Rain Showers

    • 53
    • 67

    Chance Rain Showers

Today 25 Sep Dakota

Mostly sunny. Highs in the upper 60s.

Tonight 25 Sep Dakota

Showers. Drizzle with a slight chance of Thunderstorms this Evening, then a chance of Thunderstorms after midnight. Patchy fog. Near steady temperature in the lower 60s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jackson Temperature Statistics

September Temperature

Sioux City, Sioux Gateway Airport (9.3 miles)

  • Lowest 10 September, 2026

    50.6 °F

  • Average September

    70.6 °F

  • Highest 18 September, 2026

    96.7 °F

Climate (2021–2026)

Sioux City, Sioux Gateway Airport (9.3 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    63.4 °F
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